Integrated interactivity
based on eBeam® technology including application software for business and corporate users.
Ultra short throw distances
Ultra short focal lenses provide for a larger image using a shorter throw distance when compared to a typical projector lens.
Power
Quick start (3 seconds*1), Quick Power Off, Direct Power Off
3 seconds after turning on the power, the UM280wi is ready to display PC or video images.
The projector can be put away immediately after the projector is powered down. No cool down period is required after the projector is turned off from the remote control or cabinet control panel.
The UM280wi projector has a feature called "Direct Power Off". This feature allows the projector to be turned off (even when projecting an image) by using the Main Power Switch or disconnecting the AC power supply.
To turn off the AC power supply when the projector is powered on, use a power strip equipped with a switch and a breaker.
Two HDMI inputs supports digital signals
The two HDMI inputs provide HDCP compatible digital signals. The HDMI input also supports audio signal
16 W built-in speaker for an integrated audio solution
Powerful 16 watt monaural speaker provides volume need for large rooms
MIC Input provided
A MIC input jack for a commercially available dynamic microphone is useful for your presentation in a conference room or lecture in a classroom.
USB Display
Using a commercially available USB cable (compatible with USB 2.0 specifications) to connect the computer with the projector allows you to send your computer screen image to the projector without the need of a traditional computer cable (VGA).
Integrated RJ-45 connector for wired networking capability along with wireless networking capabilities
An RJ-45 connector is standard. An optional USB Wireless LAN Unit is required for wireless LAN connection
CRESTRON ROOMVIEW compatibility
The projector supports CRESTRON ROOMVIEW, allowing multiple devices connected in the network to be managed and controlled from a computer or controller
Eco Mode function
The "Eco Mode" energy-saving option enables the NEC UM280wi projector brightness to be lowered in order to prolong the service life of the lamp and to cut power consumption, providing the surrounding light conditions allow this. This mode is furthermore characterised by lower operating noise
